Particularly noteworthy was that these increases and decreases in greenhouse gases occurred at the same intervals as variations in the intensity of solar radiation and the size of the ice sheets 特别值得注意的是，这些温室气体升降的时间间隔，与太阳辐射强弱及冰原涨缩的时间吻合。
They were old second - class cars , but instead of cane seats or glass windowpanes that could be raised or lowered , they had wooden benches polished by the warm , unadorned bottoms of the poor 这是老式的二等车厢，但不是藤制座位和可以升降的玻璃挡板，其木头座位已经被穷人温暖、朴实的臀部磨得锃亮。
In chapter 4 , the author analyses the actual loading and unloading costs of dalian port . this is to find out factors affecting the costs and their affecting degree 第四章针对大连港具体的装卸成本进行了分析，主要运用了比较法、比率法和连锁替代法，目的是找出影响成本升降的因素，并确定各因素的影响程度。
In the course of transmission for a large number of vertical take - off and landing requirements , we have designed a lot of ways to upgrade to meet the different needs , saving limited room to maximize efficiency 在输送过程中大量出现机垂直升降的需求，我们设计了大量的提升方式以适应不同的需求，节约有限空间使效率最大化。
Low - level windshear and turbulence alerts for the approach and departure areas within 3 nautical miles of the runway thresholds are issued by the amo for relay by air traffic controllers to approaching and departing aircraft 机场气象所发出在跑道进口3海里内的机场升降区的低空风切变及湍流警报，由航空交通管制员转送至正在升降的航机。
